Not much progress really. Just made a new servo bracket to push the brake servo out further to allow room for the motor and pinions. Had to make a new linkage as well since the stock one was too short. Also got my 1515 2.5d motor in.
The pinion on there is an 18T from the top shaft of an emaxx tranny to give me an idea of the room I'll have (plan to have a 20T pinion on first gear).
Now I think I'm gonna hit Mike up for a motor mount...